• 79 West Paces Ferry Road, 2nd Floor, Atlanta, GA, 30305
  • +1 800 843 8801
  • info@hardinge.com
  • shop.hardinge.com
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    KELLENBERGER® 10
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    For precise, Swiss-Made quality, world-class performance, and industry-leading value, look no further than the new KELLENBERGER 10 universal ID/OD grinding machine.

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    Hardinge | Bridgeport

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    The diverse products we offer enable us to support a variety of market applications in industries including aerospace, agricultural, automotive, construction, consumer products, defense, energy, medical, technology, transportation and more.

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    Hardinge is a leading international provider of advanced metal-cutting solutions.

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Workholding & Rotary

Pioneers of Workholding

Team up with Workholding brands Hardinge®, Forkardt™, and Buck Chuck™ to add value to your material-cutting processes and assembly operations.

 

Hardinge® Workholding & Accessories

Hardinge® Workholding is the leader in quality standard and custom collets. Over the years, we have expanded our collet and workholding options to satisfy a variety of applications and machine types.

C Series Collets - 1C, 3C, 4C, 5C, 16C, 20C & 25C

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FlexC® Collet Systems

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Swiss Style Collets and Guide Bushings

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Sure-Grip® Expanding Collets

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HCAC Collet Adaptation Chucks

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Collet Blocks

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Style S Masters and Pads

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Style B Masters and Pads

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Toolholder Collets and Bushings

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HQC Quick Change Systems for Lathes and Automatics

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Capsule Collets

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Screw Machine Collets and Tooling

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Hydromat

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R8 Collets

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Buck Chuck™

Buck Chuck™ provides the benchmark in manual chucks as well as power precision chucks. Chucks come in a variety of sizes and styles and are ideal for replacement of OEM manual and power chucks. Buck Chuck also offers hard and soft jaws, replacement seal kits and wear parts.

Scroll Chucks

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Independent Chuck

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Power Chucks

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Forkardt™

From power chucks and collet chucks to special fixtures, cylinders and rotary products, we offer a complete line of assemblies and accessories.

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Work with dedicated sales, design, and application engineers to solve difficult process problems, or choose your standard collet or step chuck knowing that quality and reliability comes with the Hardinge name. Experience value in longer lasting products, value in machine uptime, value in work-piece accuracy and value in your customer’s satisfaction.

 

Individual care goes to every workholding device at each manufacturing process, from handling the initial bar stock to polishing and laser etching. Generations of skilled-machine operators have taken part in the many critical processes of producing a hardened, precision-machined collet. Hardinge has been manufacturing workholding and industrial products for all brands of lathes, mills and grinding machines for over a century. Their process expertise, precision and accuracy provides a workholding product that is world-renowned.

 

A very important factor in manufacturing collets, feed fingers and pads that are long lasting and provide the performance you expect is the raw material used and the heat treat process control system to guarantee proper hardness and tempering. Collets and feed fingers are prone to breakage where the hardened area meets the tempered area. Hardinge`s heat treat processes are planned to eliminate breakage on critical design areas to provide a product that is not subject to breakage and wear. Hardinge collets are 5 to 7 points of Rockwell “C” harder than competitor’s products to provide a longer lasting product. The harder the collet, the longer the life, reducing collet changeover and downtime associated with collet changing. However, if a collet is too hard, it could be brittle and break. It is the combination of hardness, spring and spread that Hardinge has perfected over the years at their Elmira, New York facility.

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Hardinge

Hardinge is the leading metal machining provider, providing a broad range of highly reliable turning, milling, grinding and workholding solutions unmatched in the industry.

Our Brands

  • Hardinge
  • Bridgeport
  • Buck Chuck
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  • Hauser
  • Jones & Shipman
  • Kellenberger
  • OTW
  • Tschudin
  • Usach
  • Voumard
  • Weisser
  • WPT

Contact Information

79 West Paces Ferry Road
2nd Floor
Atlanta, GA, 30305

+1 800 843 8801

info@hardinge.com

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